Methods and apparatus for generating clocks for a handheld multistandard communication system are disclosed herein and may comprise receiving an input clock signal from a clock source whose accuracy is controlled by a selected device in a handheld multistandard communication system. A server is provided for a web browser, which intercepts and responds to authentication requests from web servers. Coded logic steps interpret meta-model data together with edit-time data to cause a user interface to visually represent edit-time data to the user in a specified formation. Prior to this step the bags can be subjected to a vibratory treatment in order to optimise the position of the product in the bags. The first rotating roller, is at least partly immersed in a tank of glue, with at least one portion of a generatrix of the first roller coming into contact with the core fed by the conveyor, and the second roller is positioned opposite the first roller and interacts with the core so that the core is fed through without unintended rotation and the glue is applied in a controlled fashion.